19656552

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6449}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 49536000

約数和(自身を除く): 29879448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6449, 12898, 19347, 25796, 38694, 51592, 77388, 154776, 819023, 1638046, 2457069, 3276092, 4914138, 6552184, 9828276, 19656552]

約数ペア:

[(1, 19656552), (2, 9828276), (3, 6552184), (4, 4914138), (6, 3276092), (8, 2457069), (12, 1638046), (24, 819023), (127, 154776), (254, 77388), (381, 51592), (508, 38694), (762, 25796), (1016, 19347), (1524, 12898), (3048, 6449)]